Chapter 7 Thin Provisioning Pool Status
7.2 Flexible Tier Pools
Fast Recovery Drive
When the hot spare area in the Fast Recovery RAID group is used, the drive number for the data recovery
source drive is displayed. If Fast Recovery (*1) is not used, the field is blank.
This item is displayed only when the RAID level is "High Reliability (RAID6-FR)".
High-speed rebuilding when one drive fails in the Fast Recovery RAID group.
CE Drive#yy (for the ETERNUS DX60 S3/DX100 S3/DX200 S3, the ETERNUS AF250, and the ETERNUS DX200F)
DE#xx Drive#yy (xx: DE number, yy: Drive number)
A process that is being performed is displayed. If no process is being performed, a "-" (hyphen) is dis-
The progress of a process that is being performed is displayed with a bar and a rate (%). To display the lat-
est progress, refresh the screen. If no process is being performed, a "-" (hyphen) is displayed.
The Stripe Depth (*1) of the RAID group is displayed.
If the RAID level is "Mirroring (RAID1)", a "-" (hyphen) is displayed.
The number of logical blocks that are assigned to a drive for each stripe when configuring a stripe volume in a
RAID group. Normally, it is 64KB.
The RAID group deletion status is displayed.
If a RAID group deletion process is not being performed, a "-" (hyphen) is displayed.
A RAID group deletion process is being performed or a data migration related to the deletion process is
Deletion of the RAID group failed.
ETERNUS Web GUI User's Guide (Operation)
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